Logan murder probe

‘‘I freaked out,’’ he said. ‘‘Knocked on these guy's doors and they’re all freaking out and we just tried to cover her because the school kids were all walking past.’’

A crime scene was established at the house about 7am, and detectives mounted a murder investigation.

The woman was found wearing part of a McDonald’s uniform, police said.

Joan Canino Ryther Photo: Facebook

Other items of clothing were strewn over the yard and the street.

Forensics officers have seized a silver sedan from the Ryther's home, little more than one kilometre from the initial crime scene.

Police also cordoned off a shelter in a nearby park, after detectives spoke to staff at the McDonald’s outlet on the corner of Leichhardt Street, where the Australian flag is being flown at half mast.

Joan Canino Ryther with her husband Cory Ryther Photo: Facebook

‘‘Forensic police are at the scene and are expected to be there for some time, because the forensic examination has to be very thorough,’’ Detective Superintendent David Hutchinson said.

A McDonald’s spokeswoman said the company was highly concerned about the death of the worker, who has not been formally identified by police.

‘‘We are shocked and deeply saddened by what’s happened,’’ the spokeswoman said.

‘‘I’m sure you can appreciate, at present we are focused on ensuring our franchisee and restaurant staff have the support they need.’’

Police are appealing for anyone who may have seen a woman with a slight build and dark hair, who was wearing a McDonald’s t-shirt and cap, walking along Mayes Avenue or Leichhardt Street between 8.30pm and 10pm on Tuesday night to come forward.

Detectives are also interested in speaking to anyone who may have heard or witnessed a disturbance on Leichhardt Street between 8.30pm and midnight.

Meanwhile, friends have remembered the woman as a ‘‘beautiful girl’’.

‘‘Rip to my beautiful baby girl who taught me right from wrong when I started working with you 3 years ago,’’ one woman wrote on Facebook.

‘‘You are a wonderful friend and my prayers are with your husband and family at this tragic time. I love and miss you.’’